deno_runtime::worker

Struct WorkerOptions

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pub struct WorkerOptions {
Show 18 fields
    pub bootstrap: BootstrapOptions,
    pub extensions: Vec<Extension>,
    pub startup_snapshot: Option<&'static [u8]>,
    pub skip_op_registration: bool,
    pub create_params: Option<CreateParams>,
    pub unsafely_ignore_certificate_errors: Option<Vec<String>>,
    pub seed: Option<u64>,
    pub create_web_worker_cb: Arc<CreateWebWorkerCb>,
    pub format_js_error_fn: Option<Arc<FormatJsErrorFn>>,
    pub maybe_inspector_server: Option<Arc<InspectorServer>>,
    pub should_break_on_first_statement: bool,
    pub should_wait_for_inspector_session: bool,
    pub strace_ops: Option<Vec<String>>,
    pub get_error_class_fn: Option<GetErrorClassFn>,
    pub cache_storage_dir: Option<PathBuf>,
    pub origin_storage_dir: Option<PathBuf>,
    pub stdio: Stdio,
    pub enable_stack_trace_arg_in_ops: bool,

}

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§bootstrap: BootstrapOptions§extensions: Vec<Extension>

JsRuntime extensions, not to be confused with ES modules.

Extensions register “ops” and JavaScript sources provided in js or esm configuration. If you are using a snapshot, then extensions shouldn’t provide JavaScript sources that were already snapshotted.

§startup_snapshot: Option<&'static [u8]>

V8 snapshot that should be loaded on startup.

§skip_op_registration: bool

Should op registration be skipped?

§create_params: Option<CreateParams>

Optional isolate creation parameters, such as heap limits.

§unsafely_ignore_certificate_errors: Option<Vec<String>>§seed: Option<u64>§create_web_worker_cb: Arc<CreateWebWorkerCb>§format_js_error_fn: Option<Arc<FormatJsErrorFn>>§maybe_inspector_server: Option<Arc<InspectorServer>>§should_break_on_first_statement: bool§should_wait_for_inspector_session: bool§strace_ops: Option<Vec<String>>

If Some, print a low-level trace output for ops matching the given patterns.

§get_error_class_fn: Option<GetErrorClassFn>

Allows to map error type to a string “class” used to represent error in JavaScript.

§cache_storage_dir: Option<PathBuf>§origin_storage_dir: Option<PathBuf>§stdio: Stdio§enable_stack_trace_arg_in_ops: bool

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impl Default for WorkerOptions

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fn default() -> Self

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